package com.jumeng.server;

import com.baomidou.mybatisplus.extension.service.IService;
import com.jumeng.entity.WxUserEntity;

public interface WxUserService extends IService<WxUserEntity> {

    /**
     * 获取用户的推广码
     * @param openId
     * @return
     */
    String getPromotionCode(String openId);

    /**
     *
     */
    Boolean fillInPromotionCode(String openId, String promotionCode);

}
